[invokestatic]

That doesn't solve the privacy problem, then.

[crdoconnor]

If all you're doing on the OS is playing games there's not much privacy to violate.

[johncolanduoni]

It helps a lot if you encrypt the other OS's drive and use Windows as little as possible. If you have a computer with an IOMMU and a virtualization-friendly graphics card you can do even better.

[homarp]

yes, it helps by sending a signal: it gives to microsoft the information that you are only using Win10 for playing. And 'something else' the rest of the time.